Conjectures about phase turbulence in the complex Ginzburg-Landau equation
β Scribed by G. Grinstein; C. Jayaprakash; R. Pandit
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 795 KB
- Volume
- 90
- Category
- Article
- ISSN
- 0167-2789
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π SIMILAR VOLUMES
## Abstract Spatially periodic equilibria __A__(__X, T__) = β1 β __q__^2^ __e__ are the locally preferred planform for the GinzburgβLandau equation β~__T__~__A__ = β^2^~__X__~__A__ + __A__ β __A__|__A__|^2^. To describe the global spatial behavior, an evolution equation for the local wave number __
We show numerically that the one-dimensional quintic complex Ginzburg-Landau equation admits four different types of stable hole solutions. We present a simple analytic method which permits to calculate the region of existence and approximate shape of stable hole solutions in this equation. The anal